Faturochman, Faturochman (2024) KARAKTERISI BIOETANOL DARI LIMBAH TANDAN KOSONG KELAPA SAWIT. Skripsi thesis, Institut Pertanian Stiper Yogyakarta.
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Abstract
At the moment, Indonesia still relies heavily on fossil fuels to cover its domestic energy demands. However, one of the main causes of the rise in greenhouse gas emissions is the nation's reliance on fossil fuels for energy damage the environment. An alternate energy source called bioethanol. The fermentation process of natural ingredients with the help of microorganisms, Bioethanol produced from biomassa in this study is empty oil palm bunches because of the cellulose content of 45.59% which can be converted into second-generation bioethanol. Poses for making bioethanol empty oil palm bunches through the process of pretreatment, hydrolysis, fermentation and distillation. The purpose of this study is to determine the characteristics of bioethanol produced by empty oil palm bunch waste. Bioethanol characteristic testing refers to test standards determined by SNI 7390:2008/2013, This study produced ethanol content of 4.92% in 6-day fermentation did not meet the specified standards, methanol content produced 0.4% in 10-day fermentation and had met the specified standards, water content in 4-10 days fermentation produced 25.56%-30.72% did not meet the specified standards, denaturant content in 10-day fermentation produced 9% had met the specified standards. Furthermore, the acidity in fermnation 4-10 days produces 0.6 mg / l - 0.1 mg / l has met the specified standards, chloride ion levels in fermentation 4-10 days produce 0.8 mg / l - 0.2 mg / l has met the specified standards, sulfur content in fermentation 4-10 days produces 0.5 mg / l - 0.2 mg / l has met the specified standards, the sap content in 10 days fermentation produces 0.4 mg / l has met the specified standards.
Item Type: | Thesis (Skripsi) |
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Additional Information: | 21112, Jurnal Publish di JBFT (Jurnal INSTIPER) |
Uncontrolled Keywords: | Bioethanol, characteristics, empty oil palm bunches |
Subjects: | Fakultas Teknologi Pertanian > Program Studi Teknik Pertanian |
Divisions: | INSTIPER > Fakultas Teknologi Pertanian > Program Studi Teknik Pertanian |
Depositing User: | Mr. Faturochman Faturochman |
Date Deposited: | 19 Mar 2024 07:11 |
Last Modified: | 10 Jul 2024 07:26 |
URI: | http://eprints.instiperjogja.ac.id/id/eprint/121 |